34796159999981 has 2 divisors, whose sum is σ = 34796159999982. Its totient is φ = 34796159999980.

The previous prime is 34796159999977. The next prime is 34796160000013. The reversal of 34796159999981 is 18999995169743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33791654937481 + 1004505062500 = 5813059^2 + 1002250^2 .

It is a cyclic number.

It is not a de Polignac number, because 34796159999981 - 2² = 34796159999977 is a prime.

It is a super-2 number, since 2×34796159999981² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34796159299981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17398079999990 + 17398079999991.

It is an arithmetic number, because the mean of its divisors is an integer number (17398079999991).

Almost surely, 2^{34796159999981} is an apocalyptic number.

It is an amenable number.

34796159999981 is a deficient number, since it is larger than the sum of its proper divisors (1).

34796159999981 is an equidigital number, since it uses as much as digits as its factorization.

34796159999981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10713850560, while the sum is 89.

The spelling of 34796159999981 in words is "thirty-four trillion, seven hundred ninety-six billion, one hundred fifty-nine million, nine hundred ninety-nine thousand, nine hundred eighty-one".